Which of the following tables represents a linear relationship between x and y?
A.
x 2 5 8 11
y –4 1 2 3
B.
x 2 5 8 11
y –4 –2 0 2
C.
x 2 5 8 11
y –1 0 2 5
D.
x 2 5 8 11
y 1 2 4 8

The graph shows the rate at which paint is used to paint a wall.enter values to complete each statement below based on the graph.when 1 gallon of paint has been used, ( # ) square feet of the wall will be painted.the unit rate is ( # )square feet per gallon.

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?